Professional decibel meter app - measure the sound.
About Perfect Sound Meter
Perfect Sound Meter is a tools app developed by NETIGEN Apps.
Download Statistics
Perfect Sound Meter has been downloaded 1 million times. In the last 30 days, the app was downloaded 1.2 thousand times.
User Ratings
Perfect Sound Meter is rated 4.14 out of 5 stars. The rating is based on 8.3 thousand ratings.
App Information
Perfect Sound Meter is FREE to download. The APK download size is 20.67 MB. The latest version available is 4.0.16. The last update was on November 12, 2025.
Technical Requirements
Perfect Sound Meter requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2014.
Description
Measure sound levels with precision using Perfect Sound Meter, your go-to tool for noise measurement and real-time sound monitoring. Whether you need a noise level meter for daily use or a professional decibel analyzer, this app has you covered.
Perfect Sound Meter (SPL - sound pressure level) is an app which can measure the actual sound level meter with decibels (dB). Sound meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (spl meter).
It uses your built-in microphone to measure environmental noise decibels (dB) and show a value for reference. We had calibrated many android devices with the actual sound level meter with dB.
Perfect Sound Meter is the tool for accurately measuring sound levels, designed for both professionals and casual users. This advanced sound meter app offers a wide range of features, all accessible offline, making it an essential tool for noise detection. Whether you're monitoring environmental noise or calibrating sound levels in a professional setting, Perfect Sound Meter has you covered.
Key Features: - Customizable Themes: Choose from a variety of themes to personalize the look of your sound meter. - Adjustable Refresh Rate: Modify the chart's refresh frequency to suit your needs for real-time sound measurement. - Data History & Editing: Save, view, and edit your sound measurement history for better tracking and analysis. - Screen Always-On Mode: Keep the screen active during long measurement sessions to ensure uninterrupted data recording. - Calibration: Fine-tune the app's sensitivity with the built-in calibration tool for precise sound measurements. - Multi-Language Support: Change the language to suit your preference, making the app easy to use for everyone. - Offline: Perfect Sound Meter works fully offline, allowing you to use the app anywhere, anytime.
Perfect Sound Meter is your go-to decibel meter free app for professional and personal sound measurement needs. This digital noise detector is a smart tool that combines precision, ease of use, and a sleek interface.
Levels of noise in decibels (dB) according to American Academy of audiology: 140 dB - gun shots, fireworks 130 dB - jackhammers, ambulance 120 dB - jet planes taking off 110 dB - concerts, car horns 100 dB - snowmobiles 90 dB - power tools 80 dB - alarm clocks 70 dB - traffic, vacuums 60 dB - normal conversation 50 dB - moderate rainfall 40 dB - quiet library 30 dB - whisper 20 dB - leaves rusting 10 dB - breathing
IMPORTANT information about Perfect Sound Meter: This tool is not a professional device to measure decibels. You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized. Remember that sound meter app is only for fun and please use it as an auxiliary tool.
Perfect Sound Meter – Accurate Noise Level & dB Tester
Measure sound levels with precision using Perfect Sound Meter, your go-to tool for noise measurement and real-time sound monitoring. Whether you need a noise level meter for daily use or a professional decibel analyzer, this app has you covered.
- Get accurate dB meter readings in real time - Perform detailed audio measurement for any environment - Use the built-in SPL meter for precise sound intensity measurement - Analyze sound variations with an advanced volume analyzer - Ideal for professionals and personal use in acoustic measurement
Turn your device into a powerful noise tester and experience the ultimate in noise measurement. Download Perfect Sound Meter now and take control of sound monitoring!
Download Perfect Sound Meter today and experience free sound measurement tool available offline!
If you have any comments, feedback or you need help with Perfect Sound Meter, please send an e-mail to: mobile@netigen.eu.
Get a detailed PDF report for Perfect Sound Meter with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
★★★★★
Nice, thanks devs but must have color picker for digits
★★★★★
Good base meter reading this base meter reding
★★★★★
Easy to use. Simple to read. Used it to compare before and after projects.
★★★★★
I hv paid for no ads' version but sometimes the ads keep coming
★★★★★
I never thought such an app existed. I am thrilled using this app. Very good application. Kmk
★★☆☆☆
Wrong values. Fake. When I speak at 35db and be calm. The app still gives 30 to 35db from time to time when everything is calm. 10 dbs is acceptable but not 35!!!
★★☆☆☆
It's rubbish, it doesn't give you real time reading. There is a lag between the instance the sound is produced and the meter response. One would understand it, if it was an analogue meter, and the inertia of the needle might contribute to the delay, even so it won't be this much. This is a digital reader, despite made to look like an analogue type. Therefore, I shall be deleting the app. If I had the time I would build one my self.
★★☆☆☆
Worthless app. Uninstalled within 5 minutes. In a closed, extremely quiet recording studio the needle was jumping between 10 and 45 dB.
Google Play Rankings for Perfect Sound Meter
This app is not ranked
Technologies used by Perfect Sound Meter
14 permissions·17 libraries
Subscribe to see full permission and library details
Back to top
AppBrain Intelligence premium content
Subscribe now to get full and unlimited access to AppBrain Intelligence.
You'll have access to:
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
